Performer intake/holley carb - Team Camaro Tech
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post #1 of 3 (permalink) Old May 6th, 04, 03:37 AM Thread Starter
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Join Date: Apr 2001
Location: Southern NH
Posts: 1,052

I have been trying to solve some throttle problems on my 69 z28. I have cleaned up the throttle shafts and checked for binding everywear. There are no problems, I have used a four hole spacer and an open spacer to clear the vacum fitting.The vacum fitting on my edelbrock performer rpm intake hits the carb without a spacer. Has anyone had any luck with the edlebrock low profule vacum fitting? I am trying to eliminate the spacer as a possibble problem, plus it adds a flat spot and inconsistency to the power band.
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post #2 of 3 (permalink) Old May 7th, 04, 07:01 PM
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Join Date: Sep 2002
Location: Wilmington, DE USA
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I used the Edelbrock vacuum adapter with my Performer RPM and Holley Street Avenger with no clearance problems.


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post #3 of 3 (permalink) Old May 10th, 04, 05:33 AM Thread Starter
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Thanks for your input. I was trying to find out if it would work before I ordered one. The spacer gives it more hp on the top end but, the throttle isn't as crisp as I'd like.
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